Private Limited Company Compliance Roadmap: The Founder's Operating Calendar
Private Limited Company Compliance Roadmap: The Founder's Operating Calendar
A founder once sat across the table describing a three-year-old Private Limited company that was, by his own account, running well. GST was filed every month, on time, without exception. The accounts were in order. But one ROC filing had been pending for close to two years — and he had no idea it was outstanding.
This is not a story about carelessness. It's a story about structure. Most compliance failures in small and growing companies aren't deliberate — they're visibility failures.
Why Compliance Gets Missed
In a typical three-to-five-year-old Private Limited company, compliance is scattered across several people: an accountant handles GST, someone else files TDS returns, a company secretary appears once a year for ROC work, an HR consultant runs payroll, and a separate person deposits PF and ESIC challans. Each person manages their own piece competently. What's usually missing is a single person who holds the entire calendar.
This is why GST — which surfaces every single month — almost always gets filed, while ROC compliance — which surfaces only once a year — is the piece most likely to be forgotten. A notice arriving by email or portal often lands with one advisor who assumes it belongs to someone else's scope, and it goes unanswered.
The moment that matters most is when someone outside the company looks in — a bank reviewing a limit renewal, an investor's due diligence team, or a buyer evaluating the company. The first question is rarely about profit. It's almost always: are your ROC filings up to date, and do your returns tie out?
GST: Filing Is Only Half the Job
If you file monthly, GSTR-1 is generally due by the 11th of the following month, and GSTR-3B generally by the 20th. Businesses on the QRMP scheme in Maharashtra generally file GSTR-3B by the 22nd of the month following the quarter — always confirm your applicable frequency on the portal.
The real risk, though, isn't the date — it's reconciliation. A well-run digital agency filed GSTR-3B on time every month for years, but claimed input tax credit based on purchase invoices rather than the auto-populated statement. When some suppliers failed to file their own returns, a mismatch surfaced at scrutiny two years later, along with the interest that had quietly been accruing since.
The safeguard is simple: your books' sales figure, your GSTR-1 outward supply, and your GSTR-3B figure should tie out every month, and input tax credit should be claimed strictly against the auto-populated statement — because if a supplier doesn't file, the credit gets blocked on your end, not theirs.
TDS: Where the Data Is Already With the Department
TDS deposits are generally due by the 7th of the following month, with quarterly returns (Form 24Q for salary, Form 26Q for other payments) generally due by 31 July, 31 October, 31 January, and 31 May.
Three recurring mistakes cause the most damage. First, deducting tax but depositing it late — this doesn't just attract interest; it can also lead to disallowance of the related expense. Second, misclassifying a payment (treating a contractor as a professional, or vice versa) leads to short deduction that surfaces as a demand much later. Third — and this is the one that becomes personal — an incorrect PAN entered in the quarterly statement means an employee's refund gets stuck, and that conversation happens directly with the founder, not the accountant.
A ten-minute check before every quarterly filing — challan, PAN, and amount — prevents all three.
Income Tax: Consistency Is Now the First Test
Advance tax applies whenever a company's estimated liability crosses the applicable threshold, and it's paid in instalments through the year — interest on a shortfall accrues quietly and adds up if it's deferred to year-end.
Return filing is mandatory regardless of whether the company made a profit, a loss, or had no business activity at all. This matters even more in a loss year: filing late means losing the ability to carry that loss forward for future set-off. Tax audit applicability depends on turnover and specific conditions — get written confirmation from your CA each year rather than assuming last year's position still holds.
Increasingly, the department's first check is whether your books, GST returns, and TDS returns are internally consistent. A turnover figure that differs across these is one of the easiest mismatches to catch.
MCA/ROC: The Practical Annual Sequence
This is the part that gets missed most often, precisely because it happens only once a year. Companies are required to hold at least four board meetings a year, with no more than 120 days between two consecutive meetings — and minutes should be signed contemporaneously, not reconstructed later, since this is usually the first thing a due diligence review examines.
The annual cycle follows a practical sequence rather than a single date:
- Accounts finalisation — books closed, ledgers scrutinised, balances confirmed.
- Audit completion — the auditor's report finalised.
- Board approval — the audited financial statements and the Board's Report are approved at the same meeting, ahead of the AGM.
- Balance sheet signing — following board approval, in the same flow (not before it).
- AGM notice — generally issued 21 clear days ahead, excluding both the notice day and the meeting day from the count.
- Filings — AOC-4 generally within 30 days of the AGM, and MGT-7 or MGT-7A generally within 60 days, depending on your company's category.
Two more annual items round this out: DPT-3, generally due by 30 June, and DIR-3 KYC for every director, generally due by 30 September. Missing DIR-3 KYC deactivates the director's DIN until it's regularised — a problem that has surfaced, in practice, in the middle of a tender submission.
PF, ESIC, and Professional Tax
These are smaller in scale but carry outsized reputational cost because they're employee-facing. PF and ESIC contributions are generally due by the 15th of the following month. Maharashtra Professional Tax follows monthly or annual periodicity depending on your registration — worth confirming rather than assuming.
The One-Roof Insight
Here's the underlying pattern: GST, TDS, Income Tax, ROC, and payroll aren't five unrelated compliances. They're five outputs of the same underlying data. A single salary figure flows into payroll, into the quarterly TDS statement, into PF, and into the P&L. When four different people handle these four outputs independently, the odds of a mismatch rise significantly — and increasingly, these mismatches are caught by the department's own systems, not by a human reviewer.
The practical fix is a single coordinated calendar, one named owner per filing, and figures drawn from one consistent source.
In Summary
The pattern holds across every bracket of company: GST surfaces monthly and rarely gets missed; ROC surfaces annually and is where most gaps hide; and the underlying data connecting all of it needs one owner, not five. A structured annual review — walking through monthly, quarterly, annual, and event-based obligations with your accountant — is worth doing well before the next AGM season, not during it.
Disclaimer: This article is for general educational purposes only and does not constitute personalised professional advice. Every company's facts differ, and due dates depend on turnover, audit applicability, filing frequency, and company category. Please confirm all applicable dates with your Chartered Accountant before acting, as laws and due dates change from time to time.
CA Dhiraj Ostwal & Associates — "The Business Strategist" FC Road, Shivajinagar, Pune – 411004 ? +91-70200 45454 | ? www.cadhirajostwal.com | ? dhiraj@cadhirajostwal.com


